IPO first-day pricing gap
How far does the first-day closing price deviate from the offer price?
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サンプルJSON
仕様JSON
サンプル基準日
0700.HK Tencent Holdings | Hang Seng Index | 2025-10-16 – 2026-10-16 | HKD
- Highest item: Small gain
- 19.31 %
- Lowest item: Near offer price
- 7.97 %
- Average
- 13.09 %
- Number of items
- 4 items
Main chart: first-day close return vs offer price (%), by newly listed company
First-day close return vs offer price (%) (棒)
Secondary chart: first-day opening return and trading
First-day opening return and trading (折れ線)
Detail: data rows, observation dates and missing-value status for IPO first-day pricing gap
First-day close return vs offer price (%) and First-day opening return and trading (表)
サンプルデータ行
| Newly listed companies | First-day close return vs offer price (%) | First-day opening return and trading | Data date (sample) |
|---|---|---|---|
| Below offer price | 14.44 | -2.32 | 2026-10-16 |
| Near offer price | 7.97 | 7.38 | 2026-10-16 |
| Small gain | 19.31 | -11.25 | 2026-10-16 |
| Sharp gain | 10.64 | 24.74 | 2026-10-16 |